2.1(a+2.1)=2.1a+4.2

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Solution for 2.1(a+2.1)=2.1a+4.2 equation: 



2.1(a+2.1)=2.1a+4.2

We move all terms to the left:

2.1(a+2.1)-(2.1a+4.2)=0

We multiply parentheses

2.1a-(2.1a+4.2)+4.41=0

We get rid of parentheses

2.1a-2.1a-4.2+4.41=0

We add all the numbers together, and all the variables

0.21!=0

There is no solution for this equation

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